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Design experimental exemplu

Experimental research is the most familiar type of research design for individuals in the physical sciences and a host of other fields. This is mainly because experimental research is a classical scientific experiment, similar to those performed in high school science classes 3 Examples of an Experiment Design. An experiment design is a plan to execute an experiment. This includes details such as a hypothesis, treatments and controls that allow others to evaluate your experiment or replicate it. The following are illustrative examples of an experiment design De exemplu, dacă un experiment ar căuta efectul cofeinei asupra timpului de reacție, variabila independentă ar fi cantitatea de cafeină, iar variabila dependentă ar fi timpul de reacție. astfel încât studenții să știe cum arată un design experimental bun. Resurse imprimabile . Înapoi la început. Personalizați acest exemplu

Experimental Research Designs: Types, Examples & Method

  1. Exemplu după Radu. I., 1993): dorim să testăm experimental următoarea ipoteză: Ordinea de prezentare a cuvintelor influenţează memorarea lor. Pentru verificarea acestei ipoteze construim o listă de 100 de cuvinte (VI). Aceste cuvinte pot fi prezentate în 10.000 de serii posibile (100X100)
  2. programului (de exemplu, cei care au suferit o dezamăgire recentă într-o relație de prietenie). Selecția aleatoare a subiecților în grupul de cercetare este o soluție a unora din aceste probleme, dar nu ne putem baza pe o eficiență practică prea mare, mai ales dacă baza de selecție a eșantionului este relati
  3. Conspect al capitolului 9, Experimental design din Introduction to Behavioral Research, de Mark Leary. Design unifactorial Design-urile experimentale în care există doar o variabilă independentă se numesc design-uri unifactoriale. Cel mai simplu design unifactorial este cel cu două grup
  4. DESIGNUL EXPERIMENTAL N PSIHOLOGIE. Stabilirea unei rela ii cauzale. n primul rnd ne punem ntrebarea ce criterii trebuie s ndeplinim pentru a putea spune c avem eviden a unei rela ii cauzale. Se pot delimita trei astfel de criterii: criterii: 1. Preceden a temporal 2. Covaria ia cauzei i efectului 3. Nu exist explica ii alternative plauzibile. 1
  5. În practica cercetării, aceeași problemă poate fi abordată experimental, quasi-experimental sau non-experimental, în funcție de obiectivele, preferințele și resursele cercetătorului. De exemplu, relația dintre tipul de feedback și performanța profesională ar putea fi studiată: Experimental
  6. Etapele cercetarii experimentale vizeaza problema, ipoteza, variabilele explanatorii planul experimental, analiza si interpretarea datelor. 1. Alegerea problemei. 'Formularea unei probleme este adesea mai importanta decat solutionarea ei' spunea Einstein (The Evolution of Physics, 1942)
  7. Pentru a utiliza un design experimental cu un singur subiect putem avea mai multe tipuri de motivați: -motivația empirică deoarece se pot generaliza rezultatele. Spre exemplu, în cercetările de psihofiziologie nu este nevoie de mai multi subiecți

3 Examples of an Experiment Design - Simplicabl

De exemplu, se aplica un program experimental de imbunatatire a performantei scolare la o clasa de elevi. Pentru evaluarea rezultatelor se alege o alta clasa cu caracteristici echivalente (acelasi an, aproximativ aceeasi distributie pe sexe) si se compara performantele scolare ale celor doua clase În topul nostru de design experimental sunt şi creatori români! Întrebaţi la un moment dat Cum aţi caracteriza designul din România?, am răspuns, cu moderaţie, destul de experimental. Explicam noi atunci că neputând vorbi prea concret de design industrial sau de cerinţe foarte clare ale pieţei, care abia se. Un design factorial (cu trei variabile independente), în care primele doua variabile au câte 3 trepte, iar cea de-a treia doar doua, va fi notat ANOVA 3x3x2 s.a. Voi prezenta în continuare forma grafica a unui design experimental bifactorial, în care cele doua variabile independente au câte trei trepte The aim of experimental design ist o ensure that the experiment is able to detect the treatment effects that are of interest, and that it uses available resources to get the best precision possible. The choice of design can make a huge difference. Exemplu Avantaje.

Design Experimental - Storyboard Tha

Designul experimental

Cercetarea descriptivă este un tip de cercetare care este responsabil pentru descrierea populației, situației sau fenomenului în jurul căruia este centrat studiul dvs. Se caută să ofere informații despre ce, cum, când și unde, în raport cu problema cercetării, fără a acorda prioritate răspunsului la de ce apare această problemă La curs, apărut din necesitatea tot mai mare a cunoașterii modalității de stabilire a unui design experimental corect, cât și a aplicării analizelor univariate sau multivariate adecvate pentru analiza datelor în ecologie și biologie, s-au înscris 140 de cursanți. (de exemplu: Facebook, Twitter, Youtube)

Experimental design is the process by which a researcher decides how to run a study. For example, Rory might decide to get a bunch of subjects and divide them into two groups. He presents the show. DESIGN-UL EXPERIMENTAL Modalităţi de stimulare a interesului din grupa mare pentru învăţare 3.1.Descrierea cadrului teoretic al temei de cercetat. De exemplu, dacă iepuraşul ar fi fost foarte grăbit ar fi putut ajunge foarte repede pe o linie dreaptă, dar prietenii săi ar fi fost dezamăgiţi. În acest mod elevii au reuşit să. Learn about experimental designs, completely randomized designs, randomized block designs, blocking variables, and the matched pairs design.If you found this..

Design experimental - Psihotec

This lesson explores the basic definition of why there is the label of quasi-experimental design in addition to what types of designs are quasi-experimental. Updated: 01/15/2020 Create an accoun Exemplu: Iha esperimen ida tenta atu buka hatene kona ba r espon V ariedade Duut ba. Latin-square design is an experimental design used frequently in agricultural research Non-Experimental Design Studies using descriptive design do not include a control group for comparison. Not all research is about measuring the effects of an intervention on one group compared to a group that did not receive the intervention. There is another class of quantitative research design called non-experimental research. These research designs can be used [ Tipuri de studii în cercetarea epidemiologică (study design) Exemplu: măsurăm colesterolul a 100 de pacienţi, le administrăm medicamentul X trei luni, după care le Dacă tratamentul experimental începe într-o perioadă de exacerbare a bolii, aşa-zisu

Designul Experimental

Etapele cercetarii experimentale - tipuri de experiment

11 Examples of Great Customer Testimonial Pages. As we all know, it's easy for marketers to brag about how great their product or service is. Writing compelling copy, shooting enticing photos, or even producing glamorous videos are all tactics we use to draw attention to our brands. While all of these strategies can be successful, there. According to the driving state design, each participant performed the simulated driving experiment four times in four different days. To avoid residual effects of alcohol dose, the participants carried out the experiments at four BAC levels of 0.00%, 0.03%, 0.06%, and 0.09% at intervals of 3, 5, and 7 days, respectively Scientific research articles provide a method for scientists to communicate with other scientists about the results of their research. A standard format is used for these articles, in which the author presents the research in an orderly, logical manner. This doesn't necessarily reflect the order in.

Plan factorial experimental - Wikipedi

We show, via a massive ( N = 689,003) experiment on Facebook, that emotional states can be transferred to others via emotional contagion, leading people to experience the same emotions without their awareness. We provide experimental evidence that emotional contagion occurs without direct interaction between people (exposure to a friend expressing an emotion is sufficient), and in the complete. The House of Quality (HOQ) is defined as a product planning matrix that is built to show how customer requirements relate directly to the ways and methods companies can use to achieve those requirements. House of Quality diagrams use a design that resembles the outline of a house and can be created using technical and competitive benchmarking data

Experimentul - SlideShar

An outline is a great way to organize ideas and information for a speech, an essay, a novel, or a study guide based on your class notes. At first, writing an outline might seem complicated, but learning how to do it will give you an.. Orthogonal matrix. For matrices with orthogonality over the complex number field, see unitary matrix. In linear algebra, an orthogonal matrix, or orthonormal matrix, is a real square matrix whose columns and rows are orthonormal vectors . where QT is the transpose of Q and I is the identity matrix A metamaterial (from the Greek word μετά meta, meaning beyond and the Latin word materia, meaning matter or material) is any material engineered to have a property that is not found in naturally occurring materials. They are made from assemblies of multiple elements fashioned from composite materials such as metals and plastics. The materials are usually arranged in repeating. Sampling Terminology. As with anything else in life you have to learn the language of an area if you're going to ever hope to use it. Here, I want to introduce several different terms for the major groups that are involved in a sampling process and the role that each group plays in the logic of sampling

Aspecte fundamentale în cercetarea experimental

  1. In acest exemplu, poate echipa de avocati 'Iepure&Asociatii' are numeroase premii, competente si procese castigate la activ, dar alegere nefericita a logo-ului ii impiedica in atragerea de noi clienti si cresterea business-ului. Un logo design bun trebuie sa evidentieze profesionalismul companiei iar mici glume vizuale nu sunt recomandate
  2. It is the demarcation of a problem area within a certain context involving the WHO or WHAT, the WHERE, the WHEN and the WHY of the problem situation. f A situation or circumstance that requires a solution to be described, explained, or predicted. It is an unsatisfactory situation that wants you to confront
  3. De exemplu, vârsta poate măsura: vârsta biologică (corelată cu starea de sănătate), traiectoria de viață (corelată cu anumite experiențe, concepții, cunoștințe), apartenența la o generație (corelată cu trăirea unor evenimente istorice) - Controlul experimental al variabilelor (design experimental, grup de control.
  4. Performance by Design is aimed at getting software developers to pay closer attention to performance concerns throughout the application development life cycle. Compared to other books on the subject, this may be the best attempt yet to promote the practice of performance engineering as a discipline that deserves to be integrated into the.
  5. Contact information: Include your full name, address, phone number and email address. Academic history: List all schooling from high school through postdoctoral (if applicable). Include the title of the degree you earned, the year you graduated and the name of the school. Professional experience: Include the organization where you worked, the job title, the dates you were employed and a.

Methods: This was a quasi-experimental study with control group design conducted from May to July 2017 at two hospitals at Central Java, Indonesia. There were sixty-eight nurses selected using purposive sampling, with 34 nurses assigned in the experiment and control group. Data were collected using questionnaires and then analyzed by paired t-test Read the first post in this series, Q&A: Behavioral Economics 101, to hear from Dr. Elizabeth Schwab on an overview of behavioral economics. Read the third post in this series, Must-see media list for behavioral economics to discover a list of resources to help you learn about the field outside of the classroom. Our days are a whirlwind of activities—rushing from work, to the gym. The new Steaua Stadium is a multifunctional sports arena that can host both football and rugby matches, with a capacity of approximately 31,000 seats, covered grandstands and plan dimensions of approximately 211 x 162m ex·am·ple (ĭg-zăm′pəl) n. 1. One that is representative of a group as a whole: the squirrel, an example of a rodent; introduced each new word with examples of its use. 2. One serving as a pattern of a specific kind: set a good example by arriving on time. 3. A similar case that constitutes a model or precedent: a unique episode, without example.

Experimental Methods In Rf Design (Radio Amateur's Library) Bob Larkin, Forty Years A Fur Trader On The Upper Missouri, Vol. 1: The Personal Narrative Of Charles Larpenteur, 1833-1872 (Classic Reprint) Charles Larpenteur, Power And Glory: Jacobean England And The Making Of The King James Bible Adam Nicolson, Intermediate Algebra, Custom Publication Ron Larso Standard operating procedures or SOPs are written step-by-step procedures that quality control (QC), quality assurance (QA), and production units use in order to assure the accuracy and precision of the quantitative experimental results and materials that they generate and provide in support of other units such as Research and Development (R&D), manufacturing, etc. SOPs are generally used in.

Psihologie experimentală - SlideShar

Două dintre acestea (Bauhaus Edition) au fost produse la centrul de design experimental și cercetare Bahaus Dessau. Bauhaus - Model and Myth este o cercetare accesibilă publicului larg, mai mult sau mai puțin inițiat în domeniu. Filmul e o retrospectivă a tot ce a însemnat această școală, prin prisma foștilor studenți Bauhaus. 1. Please note that this is a template developed by the WHO ERC to assist the Principal Investigator in the design of their informed consent forms (ICF). It is important that Principal Investigators adapt their own ICFs to the outline and requirements of their particular study. The logo of the Institution must be used on the ICF and not the WHO. According to Jain, Saeed, Arnaout, and Kortum (2012) major areas of concern in the workplace include stress, violence, and bullying. At the organizational level, work stress can lead to a deteriorated work climate, and can have an impact on product and servic

În topul nostru de design experimental sunt şi creatori

Metode de cercetare in psihologie - Metoda experimental

  1. Figura 1 b) Montajul experimental. Descriere parte experimentala. fara bariere au fost dezvoltate pentru a satisface toate cerintele in materie de confort si design, de exemplu, dimensiuni mari si manevrare usoara. CONSTRUCTII. CradleToCradle - solutia viitorului propusa de Alukönigstahl pentru locuinte sustenabile si durabile.
  2. Step by step. guide to reviewing a manuscript. When you receive an invitation to peer review, you should be sent a copy of the paper's abstract to help you decide whether you wish to do the review. Try to respond to invitations promptly - it will prevent delays. It is also important at this stage to declare any potential Conflict of Interest
  3. Iceberg is under active development at Netflix. The core Java library that tracks table snapshots and metadata is complete, but still evolving. Current work is focused on integrating Iceberg into Spark and Presto. The Iceberg format specification is being actively updated and is open for comment
  4. um, and gold, which may also contain small amounts of non-metallic elements, such as carbon, nitrogen, and oxygen. Metals are rarely used as a pure element but are mixed with other elements to form an alloy
  5. issues with experimental design -- selection bias as well as recall bias. Ezzeddine et al (2002) reported their findings of pyloric injection of Botox for the treatment of diabetic gastroparesis. A total of 6 patients with diabetic gastroparesis and an abnormal solid phase gastric emptying study underwent upper endoscopy during which 100 units.
  6. Selection of ADHD Cases. Clinically diagnosed cases of ADHD born in 2003 or later were obtained from the NPR. The NPR is a national database containing all persons with diagnoses recorded from 2008 onward, from government-funded facilities, which captures an estimated 90-95% of ADHD diagnoses (Surén et al. 2012).We selected cases if they had at least two registrations of Hyperkinetic.
  7. Pe un plan mai avansat de sistematicitate în studierea cazurilor se afl\ cazurile profesionale, pe domenii: instrumentarea cazurilor în juridic, cazurile de asisten]\ social\ [i medical\ [i din mai multe sectoare de via]\ [i activitate uman\. Aici preocuparea spre cunoa[tere este maxim\, dar din perspectiva subordon\rii unui scop practic, aplicativ, în general acesta fiind solu]io-narea.

În topul nostru de design experimental sunt şi creatori

  1. Primul, you should set the Design Rules . Pentru a face acest lucru, enter drc on the command line or click on the corresponding icon. The design rules window appears. Primul, click on the Clearance tab and set all distances to 16mil (0.4 mm). This is first of all a good starting point for your own experiments
  2. ăm impactul unui program educațional, sau efectele unui medicament. Evident, într-un astfel de design, cercetătorul manipulează variabilele și condițiile experimentului. Designul experimental reprezintă modalitatea cea mai riguroasă de a testa ipoteze.
  3. Chapter 1 - Sampling and Experimental Design Read sections 1.3 - 1.5 Sampling (1.3.3 and 1.4.2) Sampling Plans: methods of selecting individuals from a population. We are interested in sampling plans such that results from the sample can be used to make conclusions about the population
  4. Design and Experimental Research of a New Type of Asteroid Anchoring System. Wang Yongbin,1,2,3 Jiang Wansong,2,3 Long Long,2,3 Zhu Qian,2,3 Feng Rui,2,3 and Wang Liwu2,3,4. 1College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China. 2Beijing Institute of Space Mechanics & Electricity, Beijing 100094, China
  5. Here we demonstrate that the use of randomized experimental designs can largely overcome this limitation, thereby allowing for event-related fMRI experiments with extremely rapid presentation rates. In the first experiment, fMRI time courses were simulated using a fixed intertrial interval design with intervals of 16, 3, and 1s, and using a.

A quasi-experiment is an empirical interventional study used to estimate the causal impact of an intervention on target population without random assignment.Quasi-experimental research shares similarities with the traditional experimental design or randomized controlled trial, but it specifically lacks the element of random assignment to treatment or control Song Maker, an experiment in Chrome Music Lab, is a simple way for anyone to make and share a song A personality test based on the way a subject copies nine geometrical figures. It is designed to throw light not only on personality structure and dynamics, but also on perception, visual-motor coordination, and the way a subject attacks a problem. The test is an effective psychiatric instrument in diagnosing both functional and organic disorders.Nine geometrical forms, printed in black on.

Tehnici parametrice ANOV

De exemplu, dacă trebuie să selectăm un eșantion de 300 articole dintr-un univers de 15.000 de articole, putem pune numele sau numerele tuturor celor 15.000 de articole pe foi de hârtie. cercetarea experimental experimental research, essential component in the application of different methods to establish the service life design of concrete structures dan georgescu tip cem iii/a carpatcement, ca exemplu pentru ob. I need to read an xlsx file of 10x5324 cells This is the gist of what i was trying to do: from openpyxl import load_workbook filename = 'file_path' wb = load_workbook(filename) ws = wb 8. Experimental vs. non-experimental 9. Design-ul experimental cu grupuri independente 10. Caracteristicile psiho-metrice ale testelor 11. Decizia, din perspectiva psihologiei cognitive 12. Analiza muncii 13. Recrutare și selecție 14. Circumscrierea domeniului psihologiei clinice, modelul practicianului om de știință 15 For example, the covariance between two random variables X and Y can be calculated using the following formula (for population): For a sample covariance, the formula is slightly adjusted: Where: Xi - the values of the X-variable. Yj - the values of the Y-variable. X̄ - the mean (average) of the X-variable

o Ce tip de studiu s-a efectuat pentru atingerea obiectivelor (design-ul studiului): retrospectiv, prospectiv, tip cohortă, controlat, randomizat,etc.; o Locul de desfăşurare a studiului o Participanţi la studiu - modul şi locul de selectare a participanţilor la studiu (pacienţi sau animale d Check Pages 201 - 250 of Cerghit I. Metode de invatamant in the flip PDF version. Cerghit I. Metode de invatamant was published by raluca.maria.porumb on 2020-04-28. Find more similar flip PDFs like Cerghit I. Metode de invatamant. Download Cerghit I. Metode de invatamant PDF for free Blockchainurile sunt securizate prin design și sunt un exemplu de sistem de calcul distribuit cu toleranță ridicată de tip bizantin (toleranță la atacatori sau la calculatoare necooperante). Problema consensului descentralizat a fost prin urmare rezolvată cu ajutorul tehnologiei blockchain. Acest lucru face ca tehnologia blockchain să fie adecvată pentru înregistrarea de evenimente. Design electronic; Asamblare electronică Perforated plates and experimental plates. Household sponges (such as Scotch Brite) with a rough surface and normal powder cleaner (de exemplu. Vim cleaning powder) and lukewarm water are suitable. Cu această metodă,. Prin urmare, indiferent cat de experimental poate sa para stilul street style pentru vara anului 2021-2022, trebuie totusi sa aderam la principiile fundamentale de moda, care vor oferi cele mai bune si la moda lookuri pentru vara 2021-2022

(DOC) psihologie experimentala Interioartistic Diy

1. Date de identificare. 1.1. Denumirea: Institutul National de Cercetare-Dezvoltare in Domeniul Patologiei si Stiintelor Biomedicale Victor Babes (prescurtat INCD Victor Babes 1.2. Actul de infiintare: HG 984 din 24 noiembrie 1999, Ordinul 7293/2001. 1.3 Request a review of a public procurement procedure. Selling goods and services. Selling products in the EU. Providing services abroad. E-commerce, distance and off-premises selling. Package travel and linked travel arrangements. Parcel services. Competition between businesses. Competition rules in the EU Preliminary experiments were undertaken according to the Design Experts work plan and the new mathematical formula was tested by further experimental research, to validate the The paper presents an application of the ANOVA method within the Selective Laser Melting (SLM) process De exemplu, se doreşte o Este un experiment în care asignarea indivizilor la grupul de control şi la grupul experimental se realizează aleatoriu. În acest mod se reduce şansa de confundare a efectului tratamentului efectuat cu efectul altor factori. (Factorial Design 9.1.Caracteristicile unui bun design experimental 159 9.2.Tipuri de design 165 9.3.Design-uri experimentale 166 9.4.Tipuri de design experimental 168 9.5.Exemple de studii experimentale 177 9.6.Probleme si exercitii 182 10.Design-ul cu masuri repetate 185 10.1.Exemple de studii experimentale 193 10.2.Probleme si exercitii 195 11. Design-uri.

Proiectarea experimentelor - Wikipedi

Design modern proiectat sau folosit în exception mod. Securitate finală și siguranță a probelor. Caracteristică. Controller with microprocessor of înaltă precizie combinat cu un încălzitor P.I.D. comi compresor On-Off system. Interval de temperatură de la -10 ° C la +60 ° C cu interval de control ± 0,1 ° C 6. User interface wireframe. Another essential business diagram is the UI wireframe. Software development teams use wireframes (also called mockups or prototypes) to visually outline and design a layout for a specific screen. In other words, wireframes are the blueprints for a website or software program

De exemplu, dacă nu aveți acces la organizarea socială în care sunt calculate caloriile de pe etichete, sau cotele de la pariuri, puteți observa cum sunt cotele folosite și trăite de cei care fac pariuri, și cum sunt numerele de pe etichetele alimentelor folosite de consumatorii cu cerințe alimentare speciale (ex: diete anumite, diabet. First, click on the DATA menu. Click on the data analysis tab. Choose Anova Single-factor from the Analysis dialogue box. Now select the input range as shown below. Next, select the output range as G1 to get the output. Make sure that Columns and Labels in the first-row Checkbox are selected, and then click on Ok

Ordinal Scale Definition. Ordinal scale is the 2nd level of measurement that reports the ranking and ordering of the data without actually establishing the degree of variation between them. Ordinal level of measurement is the second of the four measurement scales. Ordinal indicates order De exemplu, să presupunem că atât A, cât și B sunt variabile codate cu manechin (0,1) și că A reprezintă etnie (0 = europeni americani, 1 = asiatici de est) și B reprezintă condiția din studiu (0 = control, 1 = experimental)

Designul de Cercetare - Scrib

The recent U.S. Department of Defense guidance on the use of open source software by the military is a similar move that uses open standards to enhance competition. [] The government's move to push for open patient records [] also recognizes the power of open standards to promote innovation and bring down costs. And of course, the White House's Data.gov initiative, a portal for open APIs. Scott Hanselman is a former professor, former Chief Architect in finance, now speaker, consultant, father, diabetic, and Microsoft employee. He is a failed stand-up comic, a cornrower, and a book author

Cercetare Cvasi-experimentală: Ce Este Și Cum Este

Lucrări științifice. Permeaţia gazelor prin membrane composite. Adriana Mariana Borș. 2020, ISBN 978-606-507-114-8, 157 pagini, Editura Electra. Sistem complex pentru previziunea cutremurului și protecția instalațiilor de gaz. Victorin Emilian TOADER, Ovidiu CIOGESCU, Andrei MIHAI, Daniel LNGVAY, Adriana BORȘ, Iosif LINGVAY. ----- pagina 89 -----Semnificatia subiectiva a culorii difera si in functie de temperamentul persoanelor receptoare.Pe baza unor teste s-a constatat ca tipurile introvertite cu temperament melancolic prefera cu predilectie albastrul si verdele, respingand rosul, in timp ce extravertitii (sanguinicii, colericii) prefera rosu, galben si portocaliu si evita de regula violetul si negru Metode apreciative in asistenta sociala. Stefan Cojocaru, 2005, Metode apreciative in asistenta sociala. Ancheta, supervizarea si managementul de caz, Polirom, Iasi, ISBN: 973-46-0124-5, 224 p., 160×235. actiune sociala, axiologica, cognitiva, teleologica, traditionala, utilitara, semnificatie a. Subiectul legat de serviciile oferite. Example of the FMEA Template in QI Macros for Excel. QI Macros FMEA Template is actually a series of 11 templates for all of the Process FMEA's (PFMEA), Design FMEA's (DFMEA) and FMEA for Monitoring and System Response (FMEA-MSR) defined in the AIAG FMEA 5th Edition (AIAG & VDA FMEA 1st Edition) and FMEA 4th Edition The most common health system research designs are as follows-The health service research is concerned as much as narrow study rather than actors Intervention studies interact in the policy and implementation processes to contribute → Experimental studies to policy outcomes. By exemplu cercetare quali quanti completa.pdf